Applicable Specification

Application	Specification	Usage
Pipe Laying	KS D3576, 3588 JIS G3459 ASTM A312	For General Corrosion resistance & High, Low temperature piping
Boiler, Heat Exchange	KS D3577 JIS G3463 ASTM A249, 688	Boiler, Heat Exchanger, Super Heater & Condenser
Ornamental & structural Use	KS D3536 JIS G3446 ASTM A554	Shutter, Furniture, Interior, Guardrail, etc
Ordinary Pipe	KS D3595 JIS G3448 ASTM A269	Plumbing, Water Works, Heating Coil

Available Size

Available Size	OD	Wall Thickness
Round Pipe	8.0mm ~ 1066.8mm	0.5 ~ 12.7mm
Square & rectangular Pipe	15x15 ~ 100x100mm	0.8 ~ 3.0mm

- Please consult specification and dimension with us

Applicable Specification

Application	Classification	Specification
Steel Pipes for Structural Purpose	Carbon Steel pipes for General Structural Purposes	KS D3566, SPS JIS G3444, STK ASTM A500 BS 1139, BS 4848
	Carbon steel Square and Rectangular Pipes for General Structural Purposes	KS D3568, SPSR JIS G3466, STKR ASTM A500 BS 4848
	Carbon Steel Tubes for Machine Structural Purposes	KS D3517, STKM JIS G3445, STKM ASTM A513 BS980, BS 1717, BS 1775
	Pipe Scaffolding and support	2k, 3k, 4k, 6k
	Steel pipe piles	KS F4602 JIS A5525 ASTM A252
Conduit Tubes		KS C8401 JIS C8305 ANSC C80.1
Steel Pipes for Ordinary Piping	Carbon Steel pipes for Ordinary Piping	KS D3507, SPP JIS G3452, SGP ASTM A53 BS 1387
	Carbon Steel Pipes for Pressure Service	KS D3562, SPPS JIS G3454, STP ASTM A53
Carbon Steel Tubes for Heat Transfer	Carbon Steel Boiler and Heat Exchanger Tubes	KS D3563 JIS G3461 ASTM A178 ASTM A214 ASTM A226
Oil Country Tubular goods	Line Pipes	API 5L
	Casting & Tubling	API 5CT

Available size

Available Size	OD	Wall Thickness
Round Pipe	19.7mm~609.6mm	0.8~16mm
Square & Rectangular Pipe	15x15~250x250mm	1.0~12.7mm

Manufacturing Method

◎ ERW, Spiral, Roll Bending

- Please consult specification and dimension with us.